Merge pull request mongodb#1423 from milanspv/fix/delete-nested-embeds

[Fix] Unable to delete nested embedded models

Merge pull request mongodb#1428 from RemiCollin/master

Laravel 5.6 support

Merge pull request mongodb#1317 from DoSomething/chunkById-5.5

Fix issue with chunkById.

Merge pull request mongodb#1320 from lindelius/master

Added support for "whereAll" queries

Merge pull request mongodb#1300 from MCMatters/master

Add L5.5 support

Merge pull request mongodb#1289 from jenssegers/analysis-XaN2L7

Apply fixes from StyleCI

See mongodb#1148

Fixed 32-bit integer overflow by allowing UTCDateTime() to get it's o…

…wn current time (mongodb#1127)

Fix compatiblity with 5.3

Remove php cs cache file